WordPress/wp-includes/ms-load.php

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<?php
/**
* Used to setup and fix common variables and include
* the WordPress procedural and class library.
*
* You should not have to change this file and allows
* for some configuration in wp-config.php.
*
* @since 3.0
*
* @package WordPress
*/
if ( defined( 'SUNRISE' ) )
include_once( WP_CONTENT_DIR . '/sunrise.php' );
require( ABSPATH . WPINC . '/ms-settings.php' );
$wpdb->blogid = $current_blog->blog_id;
$wpdb->siteid = $current_blog->site_id;
$wpdb->set_prefix($table_prefix); // set up blog tables
$table_prefix = $wpdb->get_blog_prefix();
// Fix empty PHP_SELF
$PHP_SELF = $_SERVER['PHP_SELF'];
if ( empty($PHP_SELF) || ( empty($PHP_SELF) && !is_subdomain_install() && $current_blog->path != '/' ) )
$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]);
wp_cache_init(); // need to init cache again after blog_id is set
if ( function_exists('wp_cache_add_global_groups') ) { // need to add these again. Yes, it's an ugly hack
wp_cache_add_global_groups(array ('users', 'userlogins', 'usermeta', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss'));
wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' ));
}
if ( !defined( 'UPLOADBLOGSDIR' ) )
define( 'UPLOADBLOGSDIR', 'wp-content/blogs.dir' );
if ( !defined( 'UPLOADS' ) )
define( 'UPLOADS', UPLOADBLOGSDIR . "/{$wpdb->blogid}/files/" );
if ( !defined( 'BLOGUPLOADDIR' ) )
define( 'BLOGUPLOADDIR', WP_CONTENT_DIR . "/blogs.dir/{$wpdb->blogid}/files/" );
function ms_network_settings() {
global $wpdb, $current_site, $cookiehash;
if ( !isset($current_site->site_name) )
$current_site->site_name = get_site_option('site_name');
if ( $current_site->site_name == false )
$current_site->site_name = ucfirst( $current_site->domain );
$wpdb->hide_errors();
}
function ms_network_plugins() {
$network_plugins = array();
$deleted_sitewide_plugins = array();
$wpmu_sitewide_plugins = (array) maybe_unserialize( get_site_option( 'wpmu_sitewide_plugins' ) );
foreach ( $wpmu_sitewide_plugins as $plugin_file => $activation_time ) {
if ( !$plugin_file )
continue;
if ( !file_exists( WP_PLUGIN_DIR . '/' . $plugin_file ) )
$deleted_sitewide_plugins[] = $plugin_file;
else
$network_plugins[] = WP_PLUGIN_DIR . '/' . $plugin_file;
}
if ( !empty( $deleted_sitewide_plugins ) ) {
$active_sitewide_plugins = maybe_unserialize( get_site_option( 'active_sitewide_plugins' ) );
/* Remove any deleted plugins from the wpmu_sitewide_plugins array */
foreach ( $deleted_sitewide_plugins as $plugin_file ) {
unset( $wpmu_sitewide_plugins[$plugin_file] );
unset( $active_sitewide_plugins[$plugin_file] );
}
update_site_option( 'wpmu_sitewide_plugins', $wpmu_sitewide_plugins );
update_site_option( 'active_sitewide_plugins', $wpmu_sitewide_plugins );
}
return $network_plugins;
}
function ms_site_check() {
global $wpdb, $current_blog;
$wpdb->show_errors();
if ( '1' == $current_blog->deleted ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-deleted.php' ) ) {
return WP_CONTENT_DIR . '/blog-deleted.php';
} else {
header('HTTP/1.1 410 Gone');
wp_die(__('This user has elected to delete their account and the content is no longer available.'));
}
} elseif ( '2' == $current_blog->deleted ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-inactive.php' ) )
return WP_CONTENT_DIR . '/blog-inactive.php';
else
wp_die( sprintf( __( 'This blog has not been activated yet. If you are having problems activating your blog, please contact <a href="mailto:%1$s">%1$s</a>.' ), str_replace( '@', ' AT ', get_site_option( 'admin_email', "support@{$current_site->domain}" ) ) ) );
}
if ( $current_blog->archived == '1' || $current_blog->spam == '1' ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-suspended.php' ) ) {
return WP_CONTENT_DIR . '/blog-suspended.php';
} else {
header('HTTP/1.1 410 Gone');
wp_die(__('This blog has been archived or suspended.'));
}
}
return true;
}
function ms_network_cookies() {
global $current_site;
/**
* It is possible to define this in wp-config.php
* @since 1.2.0
*/
if ( !defined( 'COOKIEPATH' ) )
define( 'COOKIEPATH', $current_site->path );
/**
* It is possible to define this in wp-config.php
* @since 1.5.0
*/
if ( !defined( 'SITECOOKIEPATH' ) )
define( 'SITECOOKIEPATH', $current_site->path );
/**
* It is possible to define this in wp-config.php
* @since 2.6.0
*/
if ( !defined( 'ADMIN_COOKIE_PATH' ) ) {
if( !is_subdomain_install() ) {
define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH );
} else {
define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );
}
}
/**
* It is possible to define this in wp-config.php
* @since 2.0.0
*/
if ( !defined('COOKIE_DOMAIN') )
define('COOKIE_DOMAIN', '.' . $current_site->cookie_domain);
}
?>